Interaction with custom toolbar

Hi,

I have created a custom toolbar with a combobox which lists all sheets on startup. When I add or remove sheets using the standard excel actions they aren't listed/removed from the combobox. This is obvious of course, but how do I let my toolbar know that something has changed in the current workbook?

I hope you understand what I'm trying to say.

Thanks for the help in advance.

Maybe you could count the number of sheets when the workbook is opened (with a global variable, save # for later use), then count again when a sheet is activated to see if was activated due to adding or deleting a sheet. Something like this:

Code:

---

Dim intSheets As Integer

Private Sub Workbook_Open()
    intSheets = Worksheets.Count
End Sub

Private Sub Workbook_SheetActivate(ByVal Sh As Object)
    Dim intTempCount As Integer
   
    intTempCount = intSheets
    intSheets = Worksheets.Count
   
    If intTempCount <> intSheets Then
        MsgBox "A sheet has been added or deleted"
    End If
End Sub

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Thanks for the feedback. Unfortunately I can't use the Workbook_Open, 'cause the toolbar is Workbook-independend. Perhaps I'm missing something, but I don't see it.